Answer
See graph, domain $(-\infty,\infty)$, range $[1,\infty)$.
intercept(s) $(0,1)$.
Work Step by Step
1. See graph for the given piece-wise function.
2. Based on the graph, we can find the domain $(-\infty,\infty)$, range $[1,\infty)$.
3. We can find intercept(s) $(0,1)$.
